HyperStrong · utility-scale
HyperStrong HyperBlock III (AC version)
shipping20 ft containerAC block (PCS integrated)liquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what HyperStrong publishes about the HyperBlock III (AC version): the datasheet, the product page and press releases. Where a figure is not published, the field says so — we do not estimate.
Variants
Energy figures are nominal (beginning of life) as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| HSL3C721-05015 — 5 MWh / 2.5 MW (12×215 kVA) | 5.016 MWh | 2.5 MW | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 12P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 1123.2–1497.6 (rated 1331.2) V |
| Cooling | liquid-cooled |
| Ingress protection | Container IP55 / Pack IP65 / PDU IP65 / PCS IP66 |
| Operating temperature | -30…55 (derating > 45) °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 43 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | Temperature sensing, smoke sensing, combustible gas detection, cabin-level aerosols (electric starting), ventilation system, water fire protection |
| Generation | 2023–2024 |
| Announced | not published |
Certifications
UN38.3IEC61000IEC62933-5-2IEC62619IEC60730IEC63056IEC62477UL9540AUL9540UL1973NFPA855NFPA68NFPA69UN3536
Key facts
- 20-ft container integrating battery packs, PDU and 12 string PCS units (215 kVA each, 690 Vac, transformerless)
- Rated 2500 kW @ 25 °C; 5015.96 kWh with LFP 314 Ah cells
- Single-side opening design; smart liquid cooling for cells and PCS
- Passed large-scale fire testing per company news (2026-03)
- System RTE and cycle life not published in the datasheet
What HyperStrong does not publish for this model
These fields are empty because no public datasheet or release states them. That is information too: ask for these numbers before you shortlist.
Cell supplierEnergy densityRound-trip efficiencyCycle lifeCalendar lifeWarrantyAnnounced
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Sourcing quote for HyperStrong HyperBlock III (AC version)
Coloprice is published by Dream View, a China-sourcing company. For commercial-scale projects we buy BESS containers factory-direct — verified manufacturer, certification review, pre-shipment inspection, export and freight — for a flat 10% fee.
Sources: HyperStrong — HyperBlock III product page · HyperBlock III datasheet — AC version (PDF, 2024-07) · HyperStrong news — HyperBlock III large-scale fire testing